-67.9% is the change from 704 to 226
Calculation steps:
[( 226 - 704 ) ÷ 704] x 100 = -67.9%
Formula
Percentage change = [(226 - 704) / 704] x 100
Subtract the new number by the original number
226 - 704 = -478
-478 ÷ 704 = -0.6789772727272727
-0.6789772727272727 x 100 = -67.9%